Jijie Zhang

Bayesian Sparse Low-Rank Adaptation for Large Language Model Uncertainty Estimation

Jijie Zhang, Zhe Ren, Quan Zhang, Dandan Guo

Large language models (LLMs) exhibit remarkable reasoning capabilities, but their task-specific fine-tuning is notoriously plagued by overconfidence, severely hindering trustworthy deployment. We propose Data-Adaptive Lower-Rank Adaptation (DALorRA), a simple and effective variat…Read more